204516422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{41687}}^1$

素因数の和:41923

約数の個数: 16

約数和(自身を含む): 336172032

約数和(自身を除く): 131655610

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 41687, 83374, 458557, 917114, 9296201, 18592402, 102258211, 204516422]

約数ペア:

[(1, 204516422), (2, 102258211), (11, 18592402), (22, 9296201), (223, 917114), (446, 458557), (2453, 83374), (4906, 41687)]